Integration of an Electronic Instrument Panel with a Configuration and Diagnostic Software Tool for the JCB Wheeled Loaders

The electronics in the JCB Wheeled Loader represent an integration of the requirements of the operator, the needs for configuration on several models of loader in several languages, and the need for data collection and diagnostic capabilities. A number of challenging technologies are used in the electronics including a large custom LCD panel with backlighting, LED warning indicators, automatic 12V/24V operation, real-time clock recording of fault conditions, and CE approval. The Windows-based software tool allows settings to be altered and logged data to be viewed to monitor the operation of the loader and assist with diagnostics of faults.